diff --git a/schema/dataKeys.json b/schema/dataKeys.json
index 8f737ee81..21fe34933 100644
--- a/schema/dataKeys.json
+++ b/schema/dataKeys.json
@@ -114,7 +114,7 @@
         "product_version": {
           "type": "string",
           "description": "The product version e.g v1.0.0",
-          "pattern": "^(fbc|[vV]?(?:0|[1-9]\\d*)\\.(?:0|[1-9]\\d*)|[vV]?(?:0|[1-9]\\d*)\\.(?:0|[1-9]\\d*)\\.(?:0|[1-9]\\d*)|[vV]?(?:0|[1-9]\\d*)\\.(?:0|[1-9]\\d*) ([Aa]lpha|[Bb]eta|fast|tech preview)|[vV]?(?:0|[1-9]\\d*)\\.(?:0|[1-9]\\d*)\\.(?:0|[1-9]\\d*) ([Aa]lpha|[Bb]eta|fast|tech preview))$"
+          "pattern": "^(fbc[-]|[vV])?(?:0|[1-9]\\d*)\\.(?:0|[1-9]\\d*)(?:\\.(?:0|[1-9]\\d*))?([-\\s]?([Aa]lpha|[Bb]eta|fast|tech[-\\s]preview)?)$"
         },
         "product_stream": {
           "type": "string",